<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>使用手动的jQuery库</title>
</head>
<body>
<script type="text/javascript" src="ajax/jQuery-1.0.0.js"></script>
<button id="btn">点击展示</button><br>
<input type="text" id="text01">
<div id="div01"></div>
<script type="text/javascript">
   $(function (){
       $("#btn").click(function (){
           $.ajax({
               type:"POST",
               url:"/ajax/request03",
               data:"username="+$("#text01").value(),
               async:true,
               msg:function (responseData) {
                   $("#div01").html(responseData)
               }
           })
       })
   })
   /*插个眼*/
   /*插个眼2*/
</script>
</body>
</html>